1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5c3a4176eb64..4431ce4e1e6f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -787,12 +787,13 @@ enum pci_fixup_pass {
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
 
 extern int pci_pci_problems;
-#define PCIPCI_FAIL             1
+#define PCIPCI_FAIL             1       /* No PCI PCI DMA */
 #define PCIPCI_TRITON           2
 #define PCIPCI_NATOMA           4
 #define PCIPCI_VIAETBF          8
 #define PCIPCI_VSFX             16
-#define PCIPCI_ALIMAGIK         32
+#define PCIPCI_ALIMAGIK         32      /* Need low latency setting */
+#define PCIAGP_FAIL             64      /* No PCI to AGP DMA */
 
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */